Home » Depression » Sibling Arguments Can Lead to Depression

Sibling Arguments Can Lead to Depression

Sibling Arguments Can Lead to DepressionThe holiday season is typically associated with families reuniting and parents lavishing their children with gifts and attention.

Unfortunately, the sharing of gifts may become a time of stress as siblings may believe their personal space is being challenged, leading to a series of arguments and squabbles. Pent-up emotions may erupt as holiday stress can overwhelm an adolescents’ coping strategies leading to conflict.

According to University of Missouri researchers, those squabbles represent two specific types of sibling conflict that can have different effects on a youth’s emotional health.

“Our results show that conflicts about violations of personal space and property are associated with greater anxiety and lower self-esteem one year later in life,” said researcher Nicole Campione-Barr, Ph.D. “Conflicts over issues of equality and fairness are correlated to greater depression one year later.”

Researchers believe understanding the genesis of the sibling rivalry can help parents learn how to bring peace to the home and encourage their children’s healthy psychological development.

Campione-Barr and her colleagues studied 145 pairs of mostly European-American, middle-class siblings for one year.

The average ages for the pairs were 15 and 12 years. The teens rated different topics of possible conflict, noting the frequency and intensity of the arguments.

The arguments were organized into two categories: violations of personal domain; or, conflicts over fairness and equality. Researchers then examined correlations among the arguments and teens’ reports of depressed mood, anxiety and self-esteem after one year.

Surprisingly, parental intervention to cool the rivalries is often detrimental.

“Although parents may be inclined to step in as arbiters, previous research has found that parents’ interventions into adolescent sibling conflict can be detrimental,” said Campione-Barr.

“In concert with those prior findings, we believe our research suggests that setting household rules such as ‘knock before entering a sibling’s room,’ can be the best means for parents to resolve disputes and avoid appearing to play favorites.

A calendar of chores and defined time limits for turns with a video game can help reduce conflicts over fairness.

However, if a parent notes that one child consistently gets the short end of the stick, action should be taken to ensure one child isn’t being too subordinate. Also, if most sibling interactions become intense conflicts, a family should seek professional help, especially if violence is involved.”

Campione-Barr noted that one limitation to her study was that it was largely constrained in its demographic scope to white, middle-class Americans.

Other cultures and economic classes may have different relationships among privacy, fairness and emotional well-being.

Although adolescents in some households may not have their own rooms, they still need some degree of respect for personal space from both parents and siblings. For example, parents and siblings should respect the private nature of children’s diaries.

“The next step in our research will be to examine the positive aspects of relationships among adolescent siblings and parents,” said Campione-Barr.

“Strong, healthy family relationships are immensely beneficial later in life. For example, there are things people will tell their siblings that they would never tell their parents, or possibly even friends.

“We are currently studying disclosure and levels of trust among parents, siblings and peers.”

Source: University of Missouri

Brothers fighting photo by shutterstock.

Sibling Arguments Can Lead to Depression

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2018). Sibling Arguments Can Lead to Depression. Psych Central. Retrieved on September 27, 2020, from
Scientifically Reviewed
Last updated: 8 Aug 2018 (Originally: 21 Dec 2012)
Last reviewed: By a member of our scientific advisory board on 8 Aug 2018
Published on Psych All rights reserved.